qa/243

   1 #! /bin/sh
   2 # PCP QA Test No. 243
   3 # Multiple PMCDs test
   4 #
   5 # Copyright (c) 1995-2002 Silicon Graphics, Inc.  All Rights Reserved.
   6 #
   7
   8 seq=`basename $0`
   9 echo "QA output created by $seq"
  10
  11 # get standard filters
  12 . ./common.product
  13 . ./common.filter
  14 . ./common.check
  15
  16 rm -f $seq.out
  17 _get_libpcp_config
  18 if $ipv6 ; then
  19     ln $seq.out.ipv6 $seq.out || exit 1
  20 else
  21     ln $seq.out.nonipv6 $seq.out || exit 1
  22 fi
  23
  24 _filter_err()
  25 {
  26     _filter_pmcd_log \
  27     | sed \
  28         -e 's/ __pmBind: / bind: /g' \
  29         -e 's/may already be running/is already running/g' \
  30         -e '/Log for pmcd/,/INADDR_ANY/c\
  31 ... boring stuff deleted' \
  32         -e '/ok FD 44321 ipv6 INADDR_ANY/d' \
  33         -e '/OpenRequestSocket.*unix.*bind: Address already in use/{
  34 N
  35 d
  36 }' \
  37         -e 's/ INADDR_ANY/ 0x0/g' \
  38         #end
  39 }
  40
  41 signal=$PCP_BINADM_DIR/pmsignal
  42 _needclean=true
  43
  44 rm -rf $tmp
  45 mkdir $tmp
  46 chmod ugo+rwx $tmp
  47 cd $tmp
  48
  49 cleanup()
  50 {
  51     cd $here
  52     if $_needclean
  53     then
  54         _needclean=false
  55         $signal -s TERM $my_pmcd_pid
  56         pmsleep 1.5
  57         unset PMCD_SOCKET
  58         echo "Restart and ping pmcd ..."
  59         $sudo $PCP_RC_DIR/pcp restart | _filter_pcp_start
  60         _wait_for_pmcd
  61         _wait_for_pmlogger
  62         pmprobe pmcd.control.debug
  63     fi
  64     rm -rf $tmp
  65 }
  66
  67 status=1
  68 trap "cleanup; exit \$status" 0 1 2 3 15
  69
  70 # real QA test starts here
  71 $sudo $PCP_RC_DIR/pcp stop | _filter_pcp_stop
  72
  73 # Note: start pmcd with -f so that its PID stays the same (no daemon)
  74 #
  75 export PMCD_SOCKET=$tmp/pmcd.socket
  76 $PCP_PMCD_PROG -f -x err1 &
  77 my_pmcd_pid=$!
  78
  79 _wait_for_pmcd
  80
  81 echo "Checking for startup errors ..."
  82 [ -f err1 ] && _filter_err <err1
  83
  84 # Try to start another pmcd.  This should fail because the socket is already in
  85 # use.  Make sure that there are no changes to the log file
  86 #
  87 if [ -f pmcd.log ]
  88 then
  89     cp pmcd.log pmcd.log.$$
  90 else
  91     echo "No pmcd.log, pmcd failed to start!"
  92     exit
  93 fi
  94
  95 echo
  96 echo "Trying to start another PMCD over the top of the first one."
  97 echo "Expect \"bind:  Address already in use\"...:"
  98 $PCP_PMCD_PROG -f -x err2 2>&1 | _filter_err &
  99 pmsleep 2.5
 100
 101 echo "Checking for startup errors ..."
 102 [ -f err2 ] && _filter_err <err2
 103
 104 echo "Checking that log hasn't changed ..."
 105 diff pmcd.log pmcd.log.$$
 106
 107 status=$?